CN111237913A - Air sterilizer for air duct of central air conditioner - Google Patents
Air sterilizer for air duct of central air conditioner Download PDFInfo
- Publication number
- CN111237913A CN111237913A CN202010153320.6A CN202010153320A CN111237913A CN 111237913 A CN111237913 A CN 111237913A CN 202010153320 A CN202010153320 A CN 202010153320A CN 111237913 A CN111237913 A CN 111237913A
- Authority
- CN
- China
- Prior art keywords
- air
- ozone
- ozone generator
- disinfection
- central
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
- F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/74—Ozone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air sterilizer for a central air-conditioning air duct, which comprises two sterilization modes of an ultraviolet lamp group and an ozone generator, is arranged in the central air-conditioning air duct, and utilizes the air circulation function of the central air-conditioning air duct to continuously sterilize and disinfect the air in the whole closed space and improve the indoor air quality. Three disinfection modes are distinguished according to whether ozone disinfection is switched on and the intervention strength: comprises adopting high-intensity ozone and ultraviolet irradiation for killing in an unmanned mode; in the existing mode, only ultraviolet irradiation is started for killing; in the epidemic outbreak period, the low-intensity ozone and ultraviolet radiation are adopted for killing in a person mode. Meanwhile, the air sterilizer for the air duct of the central air conditioner is controlled by adopting various communication means of the Internet of things, and can realize various working modes such as manual operation, remote cloud, local area network, remote control and automatic starting.
Description
Technical Field
The invention relates to a sterilizer, in particular to an air sterilizer for a central air-conditioning air duct.
Background
At present, a central air-conditioning system is used in large public places such as office buildings, superstores, stations and the like. The central air conditioner adjusts the temperature of air to make people feel comfortable. Meanwhile, the central air conditioner is equivalent to an air stirrer of a closed space, and if harmful substances such as bacteria, viruses and the like are contained in the air, the harmful substances are quickly transmitted through the central air conditioning system. In order to improve the air quality of the enclosed space, air is generally purified by using an air purifier, but the traditional air purifier is mainly used for filtering solid particulate matters to reduce the concentration of PM10 and PM2.5 in the space. The capability of killing bacteria and viruses in the air is almost zero. The ultraviolet lamp method is also used for air disinfection and sterilization by hanging in the space, but the ultraviolet is harmful to the human body and can not expose the human body to the ultraviolet irradiation for a long time.
Disclosure of Invention
In order to solve the problem of air sterilization and disinfection of a closed space using a central air conditioning system, such as a large-scale market, an office building and a station, the invention provides an intelligent air sterilizer arranged in a central air conditioning duct, which can well solve the problem of air sterilization and disinfection of the closed space and reduce the cost of air sterilization and disinfection.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides an interior intelligent air sterilizing machine for central air conditioning wind channel of placing, is formed by two kinds of air disinfection module combinations: the ultraviolet lamp set is used for illumination disinfection, the ozone generator is used for disinfection, the working states, the working time and the disinfection intensity of the two modules are controlled by the controller, and the controller can also be embedded into a central air-conditioning control system for control.
Furthermore, the intelligent air sterilizer for the central air-conditioning air duct is divided into an ultraviolet lamp sterilizing module, an ozone generator module and an environmental parameter sensor module in the air duct; and a sterilizing control module outside the pipeline.
Furthermore, the two disinfection modules of the intelligent air disinfector for the central air-conditioning air duct are respectively an ultraviolet lamp illumination disinfection module, a disinfection module, the number of lamp tubes and the length of the lamp tubes, and can be adjusted according to the size of the air duct and the air volume of the air duct. The ozone generation module also determines the number of the ozone generators and the running power according to the disinfection intensity setting, and adjusts the ozone generation amount.
Furthermore, if the size of the air duct is large and the air inlet amount is large, a plurality of ultraviolet lamp tubes can be arranged on the section of the air duct in parallel, and meanwhile, if the ultraviolet disinfection intensity needs to be further increased, a plurality of ultraviolet lamp groups can be arranged in series along the axial direction of the air duct. The ozone generator is also arranged on the ultraviolet lamp bracket to be fixed.
Furthermore, the sensor module for the environmental parameters in the air duct has a communication function, and can transmit the detected environmental parameters to a controller or other control upper computers outside the air duct for display and control application. The detected environmental parameters include indoor temperature, indoor humidity, PM2.5, ultraviolet and ozone concentration.
Furthermore, the sterilizer controller can control the output mode of the ultraviolet lamp set, for example, 6 ultraviolet lamps can control 1 to 6 lamps to be lighted at any number, thereby adjusting the ultraviolet disinfection intensity.
Furthermore, the controller of the sterilizing machine can control the ozone generation intensity of the ozone generator, and can adjust the output of the ozone generator from 0 percent to 100 percent.
Further, an ozone concentration sensor is arranged at the air outlet of the air duct, and the ozone is harmful to a human body, so that the ozone concentration of the air outlet can be monitored. If the person is in the condition, the controller reduces the ozone generation amount, so that the ozone concentration at the air outlet is reduced to a concentration which does not affect the human body.
Further, the controller may set 3 operating modes:
maximum sterilization mode: after personnel in a workplace are evacuated every day, the central air conditioner is started manually or is started automatically within set time to enter a maximum disinfection mode, the central air conditioner is turned off for refrigeration or heating, only the fan is turned on for air circulation, the ultraviolet lamp and the ozone generator are both sterilized at the maximum power, and ozone generated by the ozone generator is diffused to the whole space through the air outlet to disinfect the space. Setting the disinfection to a certain time, and automatically stopping or manually stopping.
There is a sterilization mode: under the condition that someone is in, the central air conditioning fan starts to work by manual starting or automatic starting with set time, indoor air circulates through the air duct, the ultraviolet lamps are started for disinfection, and the number of the ultraviolet lamps is adjusted as required.
Epidemic outbreak period is in human mode: in the epidemic outbreak period, in order to further increase the air sterilization strength under the condition of someone, the ozone generator is started to generate ozone for air sterilization besides the maximum power work of the ultraviolet lamp group, but the ozone is harmful to the human body, the ozone generated by the ozone generator cannot be too much, the ozone needs to be automatically decomposed in front of the air outlet of the air duct, so the ozone concentration of the air outlet is monitored, and the ozone production of the ozone generator is controlled by a PID mode.
Compared with the prior art, the invention has the beneficial effects that:
the existing central air-conditioning system is utilized, and the mode of adding modules at low cost is adopted to enable the central air-conditioning system to increase the air disinfection and sterilization function, so that the continuous circulating air disinfection and sterilization of the closed and personnel-intensive environments such as large markets, office buildings, stations and the like are realized. The ultraviolet lamp is irradiated and moved into the air duct, thereby avoiding the harm of the ultraviolet lamp to the irradiation of human body. Meanwhile, the ozone sterilizing module is arranged, so that ozone can be generated to sterilize the environment without dead corners every day under the condition of personnel evacuation. Ultraviolet irradiation and ozone disinfection can effectively remove peculiar smell such as formaldehyde and the like, kill bacteria such as escherichia coli, staphylococcus and the like, and can also effectively kill high-contagious viruses such as influenza virus, coronavirus and the like.
Description of the drawings:
fig. 1 is a schematic view of an air sterilizer for a central air conditioning duct according to an embodiment of the present invention.
In the figure: 1. an air sterilization frame; 2. an ultraviolet lamp holder; 3. an ultraviolet lamp tube; 4. a disinfection drive controller; 5. an ozone generator; 6. a control cable; 7. intelligent internet-of-things controller
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
Example (b):
referring to fig. 1, the air sterilizer for a central air conditioning duct provided by this embodiment includes an air sterilizing frame 1, an ultraviolet lamp holder 2 is installed on the air sterilizing frame 1, an ultraviolet lamp tube 3 is installed on the ultraviolet lamp holder 2, an ozone generator 5 is installed on the air sterilizing frame 1, the ultraviolet lamp tube 3 and the ozone generator 5 are driven and controlled by a sterilizing driving controller 4, and an air sensor group is further integrated on the sterilizing driving controller to monitor environmental parameters, wherein the monitored parameters include: air temperature, air humidity, air flow rate, PM2.5, etc. In the embodiment, the main body part is fixedly installed in the central air-conditioning air duct near the air inlet along the axial direction of the air sterilizing rack 1, and the intelligent Internet of things controller 7 is placed outside the pipeline and is connected with the sterilizing controller 4 in the pipeline through the control circuit 6.
Under normal use, when the central air-conditioning system starts working, the pipeline air starts circulating air supply, and the air sterilizer for the air duct of the central air-conditioning is controlled by the intelligent internet of things controller 7 to perform dynamic air sterilization. The air sterilizer for the air duct of the central air conditioner has three working modes: an unmanned disinfection mode; a manned disinfection mode; there is a human pattern during the outbreak.
An unmanned disinfection mode; in the central air-conditioning use scenes of markets, stations, office buildings and the like, under the condition that personnel leave work or evacuate in other places, the central air-conditioning is started, and air circulates through an air duct, the central air-conditioning air disinfection machine controls the disinfection machine to enter an unmanned disinfection mode at preset time or by manually controlling the intelligent Internet of things controller 7, the ultraviolet lamp tube 3 of the disinfection machine is lightened, the air flowing through the ultraviolet lamp tube 3 is irradiated, disinfected and sterilized, meanwhile, the ozone generator 5 starts to work to generate high-concentration ozone, and the ozone is uniformly conveyed to the whole space along with the air circulation of the central air-conditioning, so that the air in the space is disinfected and sterilized. When reaching the preset disinfection time or manually controlling the intelligent Internet of things controller 7 to control the disinfection machine to stop or switch to other modes.
There is a sterilization mode: in the use scenes of central air conditioners such as markets, stations, office buildings and the like, under the condition that personnel go to work or are in business, the central air conditioner is started, and air circulates through an air channel, the central air conditioner air sterilization machine controls the sterilization machine to enter a person sterilization mode within preset time or under the condition that an Internet of things controller 7 is manually controlled, and only the ultraviolet lamp tube 3 of the sterilization machine is started in the person sterilization mode to perform irradiation sterilization on the air. When reaching the preset disinfection time or manually controlling the intelligent Internet of things controller 7 to control the disinfection machine to stop or switch to other modes.
Epidemic outbreak period is in human mode: as another preferable example, in the period of outbreak of a epidemic disease, in order to improve the air disinfection strength under the condition of someone, in addition to the maximum power operation of the ultraviolet lamp tube 3, the ozone generator 4 is started to generate ozone for air disinfection, but because ozone is harmful to human body, the ozone generated by the ozone generator 4 cannot be too much, the ozone is decomposed by itself before reaching the air outlet of the air duct, an ozone concentration sensor is arranged at the air outlet of the air duct, the ozone concentration of the air outlet is monitored, and the ozone production capacity of the ozone generator is controlled by a PID mode. When reaching the preset disinfection time or manually controlling the intelligent Internet of things controller 7 to control the disinfection machine to stop or switch to other modes.
As a preferred example of this embodiment, the intelligent internet-of-things controller 7 may perform setting control through manual or infrared, wireless, WiFi, bluetooth, lan, or other communication methods, and upload the environment parameters to the upper computer.
As a preference of this example, the intelligent internet-of-things controller 7 may be replaced by a central air-conditioning controller, which directly controls the disinfection drive controller.
As a preferred example of this embodiment, the number of the ultraviolet lamps 3 may be increased in parallel or in series along the air duct, so as to increase the irradiation disinfection intensity, and the number of the ultraviolet lamps 3 lighted may be controlled by the disinfection driving controller 4.
As a preference of the embodiment, the number of the ozone generators 5 can be increased in parallel or in series along the air duct to increase the ozone production and improve the intensity of the scheduled sterilization, and the working intensity of each ozone generator 5 can be controlled by the disinfection driving controller 4.
To sum up, the air sterilizing machine for the air duct of the central air conditioner can be conveniently installed and arranged under the condition of not damaging the original air conditioning system, the air circulation function of the central air conditioner is utilized, and the air in the air duct is sterilized. Meanwhile, the sterilizer is simple in structure and convenient to disassemble and maintain.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention accordingly, and not to limit the protection scope of the present invention accordingly. All equivalent changes or modifications made in accordance with the spirit of the present disclosure are intended to be covered by the scope of the present disclosure.
Claims (6)
1. The air sterilizer for the air duct of the central air conditioner is characterized in that the air sterilizer is placed in the air duct of the central air conditioner and utilizes the existing air circulation motion of the central air conditioner, an ultraviolet lamp set and an ozone generator are utilized in the air duct of the central air conditioner to sterilize and disinfect air, the ultraviolet lamp set and the ozone generator are controlled by a sterilization driving controller, and the sterilization driving controller is controlled by an intelligent Internet of things controller.
2. The air sterilizer of claim 1, wherein the intelligent internet of things controller is capable of communicating with the upper computer in a plurality of communication modes, receiving commands, and feeding back the operating turntable and real-time environmental parameters of the machine.
3. The air sterilizer as claimed in claim 2, wherein the intelligent internet of things controller is capable of monitoring the current levels of the ultraviolet lamps and the ozone generator to determine whether there is a failure of the ultraviolet lamps or the ozone generator and prompt the user to replace the corresponding parts.
4. The air sterilizer of claim 2, wherein the sterilization drive controller is integrated with an environmental parameter sensor, and the environmental parameters are collected by the intelligent internet of things controller and sent to the upper computer or the cloud.
5. The air sterilizer of claim 1, wherein three sterilization modes are selected according to different environmental requirements during operation:
the system comprises an unmanned disinfection mode, a central air conditioner and an ozone generator, wherein the unmanned disinfection mode is started manually or automatically within a set time after personnel in a workplace evacuate every day to enter a maximum disinfection mode, the central air conditioner is switched off to perform a refrigeration or heating function, only a fan is switched on to perform air circulation, the ultraviolet lamp and the ozone generator are sterilized at the maximum power at the moment, the ozone generator generates ozone, the ozone is diffused to the whole space through an air outlet to disinfect the space, and the automatic shutdown or the manual shutdown is performed after the disinfection is set for a certain time; in the manned disinfection mode, under the manned condition, the central air-conditioning fan starts to work by manual starting or automatic starting with set time, indoor air circulates through an air duct, an ultraviolet lamp is started for disinfection, and an ozone generator stops working; epidemic outbreak period is in human mode: in the epidemic outbreak period, in order to further increase the air sterilization strength under the condition of someone, the ozone generator is started to generate ozone for air sterilization besides the maximum power work of the ultraviolet lamp group, but the ozone is harmful to the human body, the ozone generated by the ozone generator cannot be too much, the ozone needs to be automatically decomposed in front of the air outlet of the air duct, so the ozone concentration of the air outlet is monitored, and the ozone production of the ozone generator is controlled by a PID mode.
6. The air sterilizer for air ducts of central air conditioners according to claim 1, wherein the ultraviolet lamp sets and the ozone generators are selected in proper quantity according to the size of the air ducts of the central air conditioners and the air volume to achieve the purpose of fully sterilizing the air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153320.6A CN111237913A (en) | 2020-03-07 | 2020-03-07 | Air sterilizer for air duct of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153320.6A CN111237913A (en) | 2020-03-07 | 2020-03-07 | Air sterilizer for air duct of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111237913A true CN111237913A (en) | 2020-06-05 |
Family
ID=70865677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010153320.6A Pending CN111237913A (en) | 2020-03-07 | 2020-03-07 | Air sterilizer for air duct of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111237913A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829073A (en) * | 2020-06-18 | 2020-10-27 | 宁波奥克斯电气股份有限公司 | Ultraviolet sterilization device and method and air conditioner |
| CN112057664A (en) * | 2020-09-09 | 2020-12-11 | 浙江钻邦水处理设备有限公司 | Ultraviolet disinfection device |
| CN112316194A (en) * | 2020-10-19 | 2021-02-05 | 中国人民解放军海军特色医学中心 | Sterilizing apparatus and sterilizing method |
| CN113108412A (en) * | 2021-04-23 | 2021-07-13 | 重庆美的制冷设备有限公司 | Air conditioning system and air treatment method |
| CN113566366A (en) * | 2021-08-25 | 2021-10-29 | 贵州图洲科技有限公司 | Ultraviolet disinfection system based on Internet of things and use method |
| CN113623810A (en) * | 2021-09-03 | 2021-11-09 | 复旦大学附属中山医院 | Intelligent disinfection lamp, intelligent disinfection method and storage medium thereof |
| CN114110752A (en) * | 2020-09-01 | 2022-03-01 | 广州联动万物科技有限公司 | Control method and device of double-air-inlet air conditioner, double-air-inlet air conditioner and storage medium |
| CN114484590A (en) * | 2020-10-23 | 2022-05-13 | 广州联动万物科技有限公司 | Control method of double-air-inlet air conditioner, double-air-inlet air conditioner and storage medium |
| CN115264658A (en) * | 2022-07-18 | 2022-11-01 | 北京汇路鑫科技有限公司 | Self-cleaning device of all-air conditioning system |
| CN115264631A (en) * | 2021-04-30 | 2022-11-01 | 佛山市顺德区美的电子科技有限公司 | Odor purification mode of air conditioner and odor purification control method of integrated air conditioner |
| CN115540183A (en) * | 2022-08-25 | 2022-12-30 | 青岛海尔空调器有限总公司 | Air conditioner ozone control method, device, air conditioner, storage medium and program product |
| CN116251219A (en) * | 2021-12-09 | 2023-06-13 | 广东美的环境电器制造有限公司 | Ultraviolet disinfection deodorizing method, system and computer storage medium |
| CN116817401A (en) * | 2023-08-16 | 2023-09-29 | 济南海基科技发展有限公司 | Ozone and ultraviolet disinfection and sterilization device and use method |
-
2020
- 2020-03-07 CN CN202010153320.6A patent/CN111237913A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829073A (en) * | 2020-06-18 | 2020-10-27 | 宁波奥克斯电气股份有限公司 | Ultraviolet sterilization device and method and air conditioner |
| CN114110752A (en) * | 2020-09-01 | 2022-03-01 | 广州联动万物科技有限公司 | Control method and device of double-air-inlet air conditioner, double-air-inlet air conditioner and storage medium |
| CN112057664A (en) * | 2020-09-09 | 2020-12-11 | 浙江钻邦水处理设备有限公司 | Ultraviolet disinfection device |
| CN112316194A (en) * | 2020-10-19 | 2021-02-05 | 中国人民解放军海军特色医学中心 | Sterilizing apparatus and sterilizing method |
| CN114484590A (en) * | 2020-10-23 | 2022-05-13 | 广州联动万物科技有限公司 | Control method of double-air-inlet air conditioner, double-air-inlet air conditioner and storage medium |
| CN113108412A (en) * | 2021-04-23 | 2021-07-13 | 重庆美的制冷设备有限公司 | Air conditioning system and air treatment method |
| CN115264631A (en) * | 2021-04-30 | 2022-11-01 | 佛山市顺德区美的电子科技有限公司 | Odor purification mode of air conditioner and odor purification control method of integrated air conditioner |
| CN115264631B (en) * | 2021-04-30 | 2023-08-18 | 佛山市顺德区美的电子科技有限公司 | Odor removing mode of air conditioner and odor removing control method of integrated air conditioner |
| CN113566366A (en) * | 2021-08-25 | 2021-10-29 | 贵州图洲科技有限公司 | Ultraviolet disinfection system based on Internet of things and use method |
| CN113623810A (en) * | 2021-09-03 | 2021-11-09 | 复旦大学附属中山医院 | Intelligent disinfection lamp, intelligent disinfection method and storage medium thereof |
| CN116251219A (en) * | 2021-12-09 | 2023-06-13 | 广东美的环境电器制造有限公司 | Ultraviolet disinfection deodorizing method, system and computer storage medium |
| CN115264658A (en) * | 2022-07-18 | 2022-11-01 | 北京汇路鑫科技有限公司 | Self-cleaning device of all-air conditioning system |
| CN115540183A (en) * | 2022-08-25 | 2022-12-30 | 青岛海尔空调器有限总公司 | Air conditioner ozone control method, device, air conditioner, storage medium and program product |
| CN115540183B (en) * | 2022-08-25 | 2024-04-26 | 青岛海尔空调器有限总公司 | Air conditioner ozone control method, device, air conditioner, storage medium and program product |
| CN116817401A (en) * | 2023-08-16 | 2023-09-29 | 济南海基科技发展有限公司 | Ozone and ultraviolet disinfection and sterilization device and use method |
| CN116817401B (en) * | 2023-08-16 | 2024-05-10 | 济南海基科技发展有限公司 | Ozone and ultraviolet disinfection and sterilization device and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111237913A (en) | Air sterilizer for air duct of central air conditioner | |
| CN106482271B (en) | Humidifier and humidifier degerming air-humidification method | |
| CN212870010U (en) | Air conditioner sterilizing and disinfecting device | |
| CN110594888A (en) | Air sterilizer | |
| CN111110900A (en) | Indoor air sterilizer | |
| CN112432301A (en) | Air purification and sterilization system for enclosed space | |
| CN110124079B (en) | Dynamic space disinfection method and device for realizing human-machine coexistence | |
| CN112344506A (en) | Air purification system and control method thereof | |
| CN219735554U (en) | Air quality monitoring system for infectious ward | |
| CN210844470U (en) | Dynamic space disinfection device for realizing man-machine coexistence | |
| CN214406287U (en) | Low-temperature plasma sterilization device for centralized air conditioner | |
| CN102563813B (en) | Air conditioning sterilization device and control method thereof | |
| CN220152896U (en) | Ozone ultraviolet sterilizer | |
| CN212362279U (en) | Air purification sterilizing machine | |
| CN211781623U (en) | Novel air sterilization purifies device | |
| CN217900124U (en) | Air sterilizer | |
| CN211177203U (en) | Air sterilizer | |
| CN115164321A (en) | Air conditioner wind gap degassing unit that disinfects | |
| CN212538104U (en) | Bidirectional disinfection's new trend vent | |
| CN205174559U (en) | Air conditioning system of hospital with purify degassing unit | |
| KR20220094653A (en) | Air sterilization system for air circulation facilities | |
| CN111649408A (en) | Back-loading UV-LED deep ultraviolet disinfection and sterilization system based on central air conditioner | |
| CN112539463A (en) | Household air conditioner with disinfection and sterilization functions | |
| CN2650002Y (en) | Disinfecting air conditioner | |
| CN219656263U (en) | Air purification device with disinfection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200605 |
|
| WD01 | Invention patent application deemed withdrawn after publication |